RG100a路由刷机

// ======================================= // WRT54G EJTAG DeBrick Utility ChangeLog // ======================================= *** New for v4.8 *** * Added 2 new Flash Chip Parts to the list: - SST39VF6401B 4Mx16 BotB (8MB) - SST39VF6402B 4Mx16 TopB (8MB) * Added the following New Switch Options - /wiggler ........... use wiggler cable *** New for v4.7 *** * Added 6 new Flash Chip Parts to the list: - K8D3216UTC 2Mx16 TopB (4MB) - K8D3216UBC 2Mx16 BotB (4MB) *** New for v4.6 *** * Added Common Flash Chip Polling routine * Added "-probeonly" parameter (good idea jmranger) * Added Chip ID for Broadcom BCM4704 Rev 8 CPU * Added TRST Signal Support for Wiggler Cables * Added Chip ID for BRECIS MSP2007-CA-A1 CPU * Added Experimental 1MB Flash Chip Offsets * Added 2 new Flash Chip Parts to the list: - MX29LV800BTC 512kx16 TopB (1MB) - MX29LV800BTC 512kx16 BotB (1MB) *** New for v4.5 *** * Added 6 new Flash Chip Parts to the list: - K8D1716UTC 1Mx16 TopB (2MB) - K8D1716UBC 1Mx16 BotB (2MB) *** New for v4.4 *** * Added PrAcc routines to support additional MIPS chips without the ability to use EJTAG DMA Access * Added Chip ID for Broadcom BCM5365 Rev 1 CPU * Added Chip ID for Broadcom BCM6348 Rev 1 CPU (Big Endian) * Added Chip ID for Broadcom BCM6345 Rev 1 CPU * Added 6 new Flash Chip Parts to the list: - SST39VF1601 1Mx16 BotB (2MB) - SST39VF1602 1Mx16 TopB (2MB) - SST39VF3201 2Mx16 BotB (4MB) - SST39VF3202 2Mx16 TopB (4MB) - SST39VF6401 4Mx16 BotB (8MB) - SST39VF6402 4Mx16 TopB (8MB) * Added the following New Switch Options - /noemw ............. prevent Enabling Memory Writes - /nocwd ............. prevent Clearing CPU Watchdog Timer - /dma ............... force use of DMA routines - /nodma ............. force use of PRACC routines (No DMA) - /window:XXXXXXXX ... custom flash window base (in HEX) - /start:XXXXXXXX .... custom start location (in HEX) - /length:XXXXXXXX ... custom length (in HEX) - /silent ............ prevent scrolling display of data - /skipdetect ........ skip auto detection of CPU Chip ID - /instrlen:XX ....... set instruction length manually * Added elapsed time to Backup, Erase, and Flash routines * Other minor miscellaneous changes/additions. *** New for v4.3 *** * Corrected Macronix Flash Chip Block Defintions. * Add 8 new Flash Chip Parts to the list: - AT49BV/LV16X 2Mx16 BotB (4MB) - AT49BV/LV16XT 2Mx16 TopB (4MB) - MBM29LV160B 1Mx16 BotB (2MB) - MBM29LV160T 1Mx16 TopB (2MB) - MX29LV161B 1Mx16 BotB (2MB) - MX29LV161T 1Mx16 TopB (2MB) - ST M29W160EB 1Mx16 BotB (2MB) - ST M29W160ET 1Mx16 TopB (2MB) *** New for v4.2 *** * Changed the chip_detect routine to allow for easier additions of new chip id's. * Added detection support for the Broadcom BCM5350 chip. * Fixed DMA routines to check status bit that was removed in prior version. * Removed clockout routine in an effort to speed up access. * Changed clockin routine in an effort to speed up access. * Changed ReadData and WriteData routines to merely call ReadWriteData routine. * Removed Defines from .h file and placed flash areas in a structure list for easier maintenance should they change. * Miscellaneous other minor changes. *** New for v4.0 *** * Software re-written to support 38 flash chips and auto-detect flash chip and flash size and adjust region info accordingly for reading/writing to the flash chips. Also added support for compiling under Windows, Linux, and FreeBSD. It also now detects the new Rev 2 of the bcm4712 chip as well as the new Broadcom BCM5352 chip. * Two new switches were added: /nobreak and /fc:XX /nobreak will prevent issuing an EJTAG Debug Mode JTAGBRK /fc:XX will specify XX flash chip manually (instead of Auto-Detection of the Flash Chip) The following flash chips (switch options) are supported: /fc:01 ..... AMD 29lv160DB 1Mx16 BotB (2MB) /fc:02 ..... AMD 29lv160DT 1Mx16 TopB (2MB) /fc:03 ..... AMD 29lv320DB 2Mx16 BotB (4MB) /fc:04 ..... AMD 29lv320DT 2Mx16 TopB (4MB) /fc:05 ..... AMD 29lv320MB 2Mx16 BotB (4MB) /fc:06 ..... AMD 29lv320MT 2Mx16 TopB (4MB) /fc:07 ..... AMD 29lv320MT 2Mx16 TopB (4MB) /fc:08 ..... Intel 28F128J3 8Mx16 (16MB) /fc:09 ..... Intel 28F160B3 1Mx16 BotB (2MB) /fc:10 ..... Intel 28F160B3 1Mx16 TopB (2MB) /fc:11 ..... Intel 28F160C3 1Mx16 BotB (2MB) /fc:12 ..... Intel 28F160C3 1Mx16 TopB (2MB) /fc:13 ..... Intel 28F160S3/5 1Mx16 (2MB) /fc:14 ..... Intel 28F320B3 2Mx16 BotB (4MB) /fc:15 ..... Intel 28F320B3 2Mx16 TopB (4MB) /fc:16 ..... Intel 28F320C3 2Mx16 BotB (4MB) /fc:17 ..... Intel 28F320C3 2Mx16 TopB (4MB) /fc:18 ..... Intel 28F320J3 2Mx16 (4MB) /fc:19 ..... Intel 28F320J5 2Mx16 (4MB) /fc:20 ..... Intel 28F320S3/5 2Mx16 (4MB) /fc:21 ..... Intel 28F640B3 4Mx16 BotB (8MB) /fc:22 ..... Intel 28F640B3 4Mx16 TopB (8MB) /fc:23 ..... Intel 28F640C3 4Mx16 BotB (8MB) /fc:24 ..... Intel 28F640C3 4Mx16 TopB (8MB) /fc:25 ..... Intel 28F640J3 4Mx16 (8MB) /fc:26 ..... Intel 28F640J5 4Mx16 (8MB) /fc:27 ..... MBM29LV320BE 2Mx16 BotB (4MB) /fc:28 ..... MBM29LV320TE 2Mx16 TopB (4MB) /fc:29 ..... MX29LV320B 2Mx16 BotB (4MB) /fc:30 ..... MX29LV320B 2Mx16 BotB (4MB) /fc:31 ..... MX29LV320T 2Mx16 TopB (4MB) /fc:32 ..... MX29LV320T 2Mx16 TopB (4MB) /fc:33 ..... SST39VF320 2Mx16 (4MB) /fc:34 ..... ST 29w320DB 2Mx16 BotB (4MB) /fc:35 ..... ST 29w320DT 2Mx16 TopB (4MB) /fc:36 ..... Sharp 28F320BJE 2Mx16 BotB (4MB) /fc:37 ..... TC58FVB321 2Mx16 BotB (4MB) /fc:38 ..... TC58FVT321 2Mx16 TopB (4MB) * If you have trouble with auto-detection or just running the software try using both the /noreset and /nobreak options together. * In this version I have gone back to the normal flash window of 0x1FC00000 for the smaller flash chips (2MB and 4MB), while the larger flash chips (8MB and 16MB) will use the flash window at 0x1C000000. * Included are the source files for Compiling under Linux (default), Windows, FreeBSD. Also included are a pre-compiled version (wrt54g.exe) for Windows, along with the GiveIO.sys driver and installer which are need ONLY for use with Windows. * I have also included the original "HairyDairyMaid_WRT54G_v2_DeBrick_Guide.pdf" for reference in creating the needed JTAG cable and to give some basic understanding of debricking your router / flashing via EJTAG. Note that in this version some of the command line switches have changed from what is represented in the "HairyDairyMaid_WRT54G_v2_DeBrick_Guide.pdf" doc. I am not going to go back and re-write that doc! (I hate writing documentation) :) * Many thanks to Terry Porter for creating an easy to read schematic (jtag-hairydairymaid.png) that I have also included here for reference in building the JTAG cable. (As info - it shows GND being connected to pin 6 on the JTAG header side and the .doc show it going to pin 2 as either work just the same). * Thanks to Daniel O'Connor for the FreeBSD support suggestion/code. Enjoy! -hairydairydairy (a.k.a lightbulb) ------------------------------------